Cauchy problem for equations with multiple characteristics

DOI10.1016/0022-0396(83)90096-7zbMath0524.35004OpenAlexW2003310375MaRDI QIDQ585456

Vladimir Schuchman

Publication date: 1983

Published in: Journal of Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-0396(83)90096-7

zbMATH Keywords

Cauchy problemcorrectnessGevrey classesmultiple characteristicsanalytic coefficientsnonstrictly hyperbolic equations

Mathematics Subject Classification ID

Geometric theory, characteristics, transformations in context of PDEs (35A30)

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Sur la condition de E. E. Levi concernant des équations hyperboliques

Cites Work

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• Equations hyperboliques non-strictes: Contre-examples du type De Giorgi, aux théoremes d'existence et d'unicité
• Équations et systèmes non-linéaires, hyperboliques non-stricts
• The correctness of the Cauchy problem
• CORRECTNESS OF THE CAUCHY PROBLEM IN GEVREY CLASSES FOR NONSTRICTLY HYPERBOLIC OPERATORS
• Sur la condition de E. E. Levi concernant des équations hyperboliques